* {
	padding: 0;
	margin: 0;
}

body{
	overflow-x: hidden;
}

.banner-imgBox {
	width: 1530px;
	height: 430px;
	/*background-color: #009dda;*/
	margin: 0 auto;
	position: relative;
	overflow: hidden;
}
.banner-imgBox2 {
	width: 1530px;
	height: 430px;
	display: flex;
	/*background-color: chartreuse;*/
	margin: 0 auto;
	transition: all 0.5s;
}
.banner-imgBox2 > img {
	width: 1530px;
	height: 430px;
}
.on {
	width: 10px;
	height: 10px;
	border-radius: 100%;
	background-color: gainsboro;
	margin-left: 20px;
}
.banner-imgBox-div {
	width: 400px;
	position: absolute;
	bottom: 20px;
	left: 40%;
	display: flex;
}
.on2 {
	background-color: red;
}
.banner-imgBox-left {
	position: absolute;
	left: 20px;
	top: 48%;
	width: 48px;
	height: 48px;
}
.banner-imgBox-right {
	position: absolute;
	right: 20px;
	top: 48%;
	width: 48px;
	height: 48px;
	margin-right: 0;
}

/* 导航栏文字格式 */
/* .font_nav{
	position: relative;
}
.font_nav ul{
	position: absolute;
	z-index: 2;
	right: 20px;
	top: 20px;
} */

/* 兼容浏览器 */
ul {
	margin: 0px;
	padding: 0px;
}

.font_nav ul li {
	width: 115px;
	height: 30px;
	list-style-type: none;
	float: left;
	display: inline;
	text-align: center;
	padding: 5px 5px;
}

.font_nav a {
	display: block;
	width: 114px;
	margin: 0px;
	padding: 0px 0px 8px 8px;
	font-family: Microsoft YaHei;
	font-size: 17px;
	text-decoration: none;
	color: white;
	font-weight: bold;
	line-height: 29px;
}

.font_nav ul li ul li {
	height: 45px;
	width: 113px;
	list-style: none;
	float: left;
	display: inline;
	text-align: center;
}
.font_nav ul li a:hover {
	color: gainsboro;
}

ul li .submenu {
	display: none;
}

ul li:hover .submenu {
	display: block;
}

.font_nav ul li ul li a:hover {
	color: gainsboro;
}

/* 文字“加入”的格式 */
.add_span {
	/* text-align: center; */
	padding: 5px;
}
